15256242720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{70163}}^1$

素因数の和:70335

約数の個数: 144

約数和(自身を含む): 52407456192

約数和(自身を除く): 37151213472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 151, 160, 180, 240, 288, 302, 360, 453, 480, 604, 720, 755, 906, 1208, 1359, 1440, 1510, 1812, 2265, 2416, 2718, 3020, 3624, 4530, 4832, 5436, 6040, 6795, 7248, 9060, 10872, 12080, 13590, 14496, 18120, 21744, 24160, 27180, 36240, 43488, 54360, 70163, 72480, 108720, 140326, 210489, 217440, 280652, 350815, 420978, 561304, 631467, 701630, 841956, 1052445, 1122608, 1262934, 1403260, 1683912, 2104890, 2245216, 2525868, 2806520, 3157335, 3367824, 4209780, 5051736, 5613040, 6314670, 6735648, 8419560, 10103472, 10594613, 11226080, 12629340, 16839120, 20206944, 21189226, 25258680, 31783839, 33678240, 42378452, 50517360, 52973065, 63567678, 84756904, 95351517, 101034720, 105946130, 127135356, 158919195, 169513808, 190703034, 211892260, 254270712, 317838390, 339027616, 381406068, 423784520, 476757585, 508541424, 635676780, 762812136, 847569040, 953515170, 1017082848, 1271353560, 1525624272, 1695138080, 1907030340, 2542707120, 3051248544, 3814060680, 5085414240, 7628121360, 15256242720]

約数ペア:

[(1, 15256242720), (2, 7628121360), (3, 5085414240), (4, 3814060680), (5, 3051248544), (6, 2542707120), (8, 1907030340), (9, 1695138080), (10, 1525624272), (12, 1271353560), (15, 1017082848), (16, 953515170), (18, 847569040), (20, 762812136), (24, 635676780), (30, 508541424), (32, 476757585), (36, 423784520), (40, 381406068), (45, 339027616), (48, 317838390), (60, 254270712), (72, 211892260), (80, 190703034), (90, 169513808), (96, 158919195), (120, 127135356), (144, 105946130), (151, 101034720), (160, 95351517), (180, 84756904), (240, 63567678), (288, 52973065), (302, 50517360), (360, 42378452), (453, 33678240), (480, 31783839), (604, 25258680), (720, 21189226), (755, 20206944), (906, 16839120), (1208, 12629340), (1359, 11226080), (1440, 10594613), (1510, 10103472), (1812, 8419560), (2265, 6735648), (2416, 6314670), (2718, 5613040), (3020, 5051736), (3624, 4209780), (4530, 3367824), (4832, 3157335), (5436, 2806520), (6040, 2525868), (6795, 2245216), (7248, 2104890), (9060, 1683912), (10872, 1403260), (12080, 1262934), (13590, 1122608), (14496, 1052445), (18120, 841956), (21744, 701630), (24160, 631467), (27180, 561304), (36240, 420978), (43488, 350815), (54360, 280652), (70163, 217440), (72480, 210489), (108720, 140326)]